When it comes to electrification, US automakers’ progress resembles the jerky dance seen in a comedic representation of a beginning driver: step on the accelerator, suddenly slam on the brakes—ouch!—then cautiously start creeping forward again.
Last December, Ford signaled a strategic retreat from the EV market, cancelling production of its F-150 Lightning electric pickup and ominously renaming its Tennessee Electric Vehicle Center the Tennessee Truck Plant (and writing off almost 20 billion bucks in the process).
More recently, the company announced that it would launch a new midsize electric pickup called the Fathom. Unlike many other auto pundits, we couldn’t care less about the name—we’re much more interested in Ford’s new Universal Electric Vehicle (UEV) platform, which by all accounts incorporates several of the EV industry’s latest innovations, including LFP batteries, unicastings and zonal architecture.
Around the time we lambasted Ford for switching its Tennessee plant from EVs to trucks, the automaker was quietly planning to flip the switch the other way one state to the north, converting its Louisville Assembly Plant to “a fully electric vehicle plant” to assemble the new Fathom.
The enormous factory was gutted, and several billions’ worth of new purpose-built equipment was brought in to enable the new Universal EV Production System, which Ford will use to manufacture the Fathom at scale. The company says its teams are on track to begin prototype builds with production-qualified parts in the first quarter of 2027. Customer deliveries are to follow later in the year.
The UEV Production System transforms the traditional assembly line into an “assembly tree,” which enables operators to build key vehicle sections in parallel before they’re assembled together, Ford explains. One sub-assembly is for the front of the vehicle, another for the rear, and the third for the structural battery, seats, consoles and carpeting.
The three main sections of the body come together only when the bulk of components are already installed. This is enabled in part by the use of unicastings (“gigacastings” to a certain other automaker). These are massive aluminum castings that replace dozens of individually stamped and welded pieces to help form two of the main sections of the vehicle (front and rear).
The interior components are installed on top of the battery, which serves as the vehicle’s floor and provides some structural stability.
As LAP employees build the new assembly lines, Ford is garnering feedback from the people who will be building vehicles on the production line next year.
“We listened to all the things operators don’t like,” said Ford Chief Manufacturing Officer Bryce Currie. “Their work at Louisville Assembly Plant will be significantly more ergonomic. It’s designed to require less twisting, turning and bending. We’ve engineered an 84% reduction in reaching over the fender. The wiring harness is also more than 4,000 feet shorter and 22 pounds lighter than in our first-gen electric SUV, making it much easier to install.”
Ford says the UEV Production System will enable it to assemble the Fathom 40% faster than LAP’s current products, and the company reinvested some of that time in insourcing and automation to improve quality and cost, giving LAP the highest level of automation in final assembly of all Ford’s plants.
Source: Ford
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